New file.

diff --git a/frontsensitive.cs b/frontsensitive.cs
new file mode 100644 (file)
index 0000000..4ec15fe
--- /dev/null
+++ b/frontsensitive.cs
@@ -0,0 +1,215 @@
+using System;
+using System.Collections.Generic;
+using M17N;
+using M17N.Core;
+
+public class Test
+{
+  const int LENGTH = 10;
+  const int DEPTH = 10;
+  static MText mt = new MText ("0123456789");
+  static MSymbol key = MSymbol.PropertyKey ("fse",
+                                           MProperty.Flags.FrontSensitive);
+  static MSymbol val0 = MSymbol.Of ("0");
+  static MSymbol val1 = MSymbol.Of ("1");
+  static MSymbol val2 = MSymbol.Of ("2");
+  static MProperty prop0 = new MProperty (key, val0);
+  static MProperty prop1 = new MProperty (key, val1);
+  static MProperty prop2 = new MProperty (key, val2);
+
+  static MSymbol[] valtable = new MSymbol[LENGTH];
+
+  static void TestPushProp (int from, int to, MProperty prop)
+  {
+    int i;
+    MSymbol sym;
+
+    if (from > 0 && valtable[from] != null)
+      {
+       sym = valtable[from];
+       for (i = from - 1; i >= 0 && valtable[i] == sym; i--)
+         valtable[i] = null;
+      }
+    if (to < LENGTH && valtable[to] != null)
+      {
+       sym = valtable[to];
+       for (i = to; i < LENGTH && valtable[i] == sym; i++)
+         valtable[i] = null;
+      }
+    for (i = from; i < to; i++)
+      valtable[i] = (MSymbol) prop.Val;
+    Console.WriteLine ("from {0}, to {1}, push {2}.\n", from, to, prop.Val);
+
+    mt.PushProp (from, to, prop);
+  }
+
+  static void TestPopProp (int from, int to, MSymbol key)
+  {
+    int i;
+    MSymbol sym;
+
+    if (from > 0 && valtable[from] != null)
+      {
+       sym = valtable[from];
+       for (i = from - 1; i >= 0 && valtable[i] == sym; i--)
+         valtable[i] = null;
+      }
+    if (to < LENGTH && valtable[to] != null)
+      {
+       sym = valtable[to];
+       for (i = to; i < LENGTH && valtable[i] == sym; i++)
+         valtable[i] = null;
+      }
+    for (i = from; i < to; i++)
+      valtable[i] = null;
+    Console.WriteLine ("from {0}, to {1}, pop.\n", from, to);
+
+    mt.PopProp (from, to, key);
+  }
+    
+  static void TestDelIns (int from, int to, int from2)
+  {
+    int i, l = to - from;
+    MSymbol[] valtable2 = new MSymbol[LENGTH];
+    MSymbol sym;
+
+    // sensitivity for deletion
+    if (from > 0 && valtable[from] != null)
+      {
+       sym = valtable[from];
+       for (i = from - 1; i >= 0 && valtable[i] == sym; i--)
+         valtable[i] = null;
+       for (i = from; i < LENGTH && valtable[i] == sym; i++)
+         valtable[i] = null;
+      }
+    if (to < LENGTH && valtable[to] != null)
+      {
+       sym = valtable[to];
+       for (i = to - 1; i >= 0 && valtable[i] == sym; i--)
+         valtable[i] = null;
+       for (i = to; i < LENGTH && valtable[i] == sym; i++)
+         valtable[i] = null;
+      }
+
+    // copy
+    for (i = from; i < to; i++)
+      valtable2[i - from] = valtable[i];
+
+    // delete
+    for (i = to; i < LENGTH; i++)
+      valtable[i - l] = valtable[i];
+
+    // sensitivity for insertion
+    if (from2 > 0 && valtable[from2] != null)
+      {
+       sym = valtable[from2];
+       for (i = from2 - 1; i >= 0 && valtable[i] == sym; i--)
+         valtable[i] = null;
+       for (i = from2; i < LENGTH && valtable[i] == sym; i++)
+         valtable[i] = null;
+      }
+
+    // move
+    for (i = LENGTH - 1; i >= from2 + l; i--)
+      valtable[i] = valtable[i - l];
+
+    // insert
+    for (i = from2; i < from2 + l; i++)
+      valtable[i] = valtable2[i - from2];
+    Console.WriteLine ("from {0}, to {1}, moveto {2}.\n", from, to, from2);
+
+    MText mt2 = mt.Dup ();
+    mt.Del (from, to);
+    mt.Ins (from2, mt2, from, to);
+  }
+
+  static bool Compare ()
+  {
+    for (int i = 0; i < LENGTH; i++)
+      {
+       object val = mt.GetProp (i, key);
+
+       if (valtable[i] != (MSymbol) val)
+         {
+           Console.WriteLine ("valtable[{0}] is {1}, GetProp returned {2}",
+                              i, valtable[i], val);
+           return false;
+         }
+      }
+    return true;
+  }
+
+  static void Dump ()
+  {
+    for (int i = 0; i < LENGTH; i++)
+      Console.WriteLine ("{0} {1} :", i, valtable[i]);
+  }
+
+  public static void Main (string[] args)
+  {
+    Random r = new Random (int.Parse (args[0]));
+    int check = (args.Length > 1 ? int.Parse (args[1]) : 0xFFFFFFF);
+
+    for (int loop = 0; loop < 1000000; loop++)
+      {
+       int from, to;
+
+       Console.WriteLine ("--- loop = {0} ---\n", loop);
+       if (loop >= check)
+         {
+           mt.DumpPropNested ();
+           Dump ();
+           M17n.debug = true;
+         }
+
+       do {
+         from = r.Next (LENGTH);
+         to = r.Next (LENGTH) + 1;
+       } while (from == to);
+       if (from > to)
+         {
+           int tmp = from;
+           from = to;
+           to = tmp;
+         }
+
+       MProperty prop;
+       switch (r.Next (3))
+         {
+         case 0:
+           prop = prop0;
+           break;
+         case 1:
+           prop = prop1;
+           break;
+         default:
+           prop = prop2;
+           break;
+         }
+
+       switch (r.Next (3))
+         {
+         case 0:
+           TestPushProp (from, to, prop);
+           break;
+         case 1:
+           TestPopProp (from, to, key);
+           break;
+         case 2:
+           TestDelIns (from, to, r.Next (LENGTH - (to - from) + 1));
+           break;
+         }
+
+       if (M17n.debug)
+         mt.DumpPropNested ();
+
+       if (Compare () == false)
+         {
+           Console.WriteLine ("");
+           Dump ();
+           Console.WriteLine ("Failed.");
+           return;
+         }
+      }
+  }
+}

diff --git a/rearsensitive.cs b/rearsensitive.cs
new file mode 100644 (file)
index 0000000..9fa52bf
--- /dev/null
+++ b/rearsensitive.cs
@@ -0,0 +1,215 @@
+using System;
+using System.Collections.Generic;
+using M17N;
+using M17N.Core;
+
+public class Test
+{
+  const int LENGTH = 10;
+  const int DEPTH = 10;
+  static MText mt = new MText ("0123456789");
+  static MSymbol key = MSymbol.PropertyKey ("rse",
+                                           MProperty.Flags.Sensitive);
+  static MSymbol val0 = MSymbol.Of ("0");
+  static MSymbol val1 = MSymbol.Of ("1");
+  static MSymbol val2 = MSymbol.Of ("2");
+  static MProperty prop0 = new MProperty (key, val0);
+  static MProperty prop1 = new MProperty (key, val1);
+  static MProperty prop2 = new MProperty (key, val2);
+
+  static MSymbol[] valtable = new MSymbol[LENGTH];
+
+  static void TestPushProp (int from, int to, MProperty prop)
+  {
+    int i;
+    MSymbol sym;
+
+    if (from > 0 && valtable[from - 1] != null)
+      {
+       sym = valtable[from - 1];
+       for (i = from - 1; i >= 0 && valtable[i] == sym; i--)
+         valtable[i] = null;
+      }
+    if (to < LENGTH && valtable[to - 1] != null)
+      {
+       sym = valtable[to - 1];
+       for (i = to; i < LENGTH && valtable[i] == sym; i++)
+         valtable[i] = null;
+      }
+    for (i = from; i < to; i++)
+      valtable[i] = (MSymbol) prop.Val;
+    Console.WriteLine ("from {0}, to {1}, push {2}.\n", from, to, prop.Val);
+
+    mt.PushProp (from, to, prop);
+  }
+
+  static void TestPopProp (int from, int to, MSymbol key)
+  {
+    int i;
+    MSymbol sym;
+
+    if (from > 0 && valtable[from - 1] != null)
+      {
+       sym = valtable[from - 1];
+       for (i = from - 1; i >= 0 && valtable[i] == sym; i--)
+         valtable[i] = null;
+      }
+    if (to < LENGTH && valtable[to - 1] != null)
+      {
+       sym = valtable[to - 1];
+       for (i = to; i < LENGTH && valtable[i] == sym; i++)
+         valtable[i] = null;
+      }
+    for (i = from; i < to; i++)
+      valtable[i] = null;
+    Console.WriteLine ("from {0}, to {1}, pop.\n", from, to);
+
+    mt.PopProp (from, to, key);
+  }
+    
+  static void TestDelIns (int from, int to, int from2)
+  {
+    int i, l = to - from;
+    MSymbol[] valtable2 = new MSymbol[LENGTH];
+    MSymbol sym;
+
+    // sensitivity for deletion
+    if (from > 0 && valtable[from - 1] != null)
+      {
+       sym = valtable[from - 1];
+       for (i = from - 1; i >= 0 && valtable[i] == sym; i--)
+         valtable[i] = null;
+       for (i = from; i < LENGTH && valtable[i] == sym; i++)
+         valtable[i] = null;
+      }
+    if (to < LENGTH && valtable[to - 1] != null)
+      {
+       sym = valtable[to - 1];
+       for (i = to - 1; i >= 0 && valtable[i] == sym; i--)
+         valtable[i] = null;
+       for (i = to; i < LENGTH && valtable[i] == sym; i++)
+         valtable[i] = null;
+      }
+
+    // copy
+    for (i = from; i < to; i++)
+      valtable2[i - from] = valtable[i];
+
+    // delete
+    for (i = to; i < LENGTH; i++)
+      valtable[i - l] = valtable[i];
+
+    // sensitivity for insertion
+    if (from2 > 0 && valtable[from2 - 1] != null)
+      {
+       sym = valtable[from2 - 1];
+       for (i = from2 - 1; i >= 0 && valtable[i] == sym; i--)
+         valtable[i] = null;
+       for (i = from2; i < LENGTH && valtable[i] == sym; i++)
+         valtable[i] = null;
+      }
+
+    // move
+    for (i = LENGTH - 1; i >= from2 + l; i--)
+      valtable[i] = valtable[i - l];
+
+    // insert
+    for (i = from2; i < from2 + l; i++)
+      valtable[i] = valtable2[i - from2];
+    Console.WriteLine ("from {0}, to {1}, moveto {2}.\n", from, to, from2);
+
+    MText mt2 = mt.Dup ();
+    mt.Del (from, to);
+    mt.Ins (from2, mt2, from, to);
+  }
+
+  static bool Compare ()
+  {
+    for (int i = 0; i < LENGTH; i++)
+      {
+       object val = mt.GetProp (i, key);
+
+       if (valtable[i] != (MSymbol) val)
+         {
+           Console.WriteLine ("valtable[{0}] is {1}, GetProp returned {2}",
+                              i, valtable[i], val);
+           return false;
+         }
+      }
+    return true;
+  }
+
+  static void Dump ()
+  {
+    for (int i = 0; i < LENGTH; i++)
+      Console.WriteLine ("{0} {1} :", i, valtable[i]);
+  }
+
+  public static void Main (string[] args)
+  {
+    Random r = new Random (int.Parse (args[0]));
+    int check = (args.Length > 1 ? int.Parse (args[1]) : 0xFFFFFFF);
+
+    for (int loop = 0; loop < 1000000; loop++)
+      {
+       int from, to;
+
+       Console.WriteLine ("--- loop = {0} ---\n", loop);
+       if (loop >= check)
+         {
+           mt.DumpPropNested ();
+           Dump ();
+           M17n.debug = true;
+         }
+
+       do {
+         from = r.Next (LENGTH);
+         to = r.Next (LENGTH) + 1;
+       } while (from == to);
+       if (from > to)
+         {
+           int tmp = from;
+           from = to;
+           to = tmp;
+         }
+
+       MProperty prop;
+       switch (r.Next (3))
+         {
+         case 0:
+           prop = prop0;
+           break;
+         case 1:
+           prop = prop1;
+           break;
+         default:
+           prop = prop2;
+           break;
+         }
+
+       switch (r.Next (3))
+         {
+         case 0:
+           TestPushProp (from, to, prop);
+           break;
+         case 1:
+           TestPopProp (from, to, key);
+           break;
+         case 2:
+           TestDelIns (from, to, r.Next (LENGTH - (to - from) + 1));
+           break;
+         }
+
+       if (M17n.debug)
+         mt.DumpPropNested ();
+
+       if (Compare () == false)
+         {
+           Console.WriteLine ("");
+           Dump ();
+           Console.WriteLine ("Failed.");
+           return;
+         }
+      }
+  }
+}